rlang 0 Report post Posted November 23, 2004 Bug description: IDE does not update led block Compiler Version 1.7 Alpha (for PIC18 architecture) Steps to reproduce: 1.) Create a new project for 18F4550 2.) Add a main.c file to the project with the following code #include <system.h> void main() { trisb = 0; //configure port B portb = 0; while( 1 ) { portb++;} 3.) Compile and link the project using BoostC Compiler Version 1.7 Alpha (for PIC18 architecture) (fix pic18f4550.tdf eeadrh entry) 4.) Single step through execution Expected behavior: LED bar should update Is the problem 100% reproducible: Yes SourceBoost version: 5.7 Compiler: BoostC Compiler version: Compiler Version 1.7 Alpha (for PIC18 architecture) OS: Windows 98 Comments: None Quote Share this post Link to post Share on other sites
Dave 0 Report post Posted November 23, 2004 rlang, The PIC18 simulator is currently only an instruction core simulator at the moment, so hardware like i/o ports and timers etc will not work Regards Dave Quote Share this post Link to post Share on other sites
rlang 0 Report post Posted November 23, 2004 rlang, The PIC18 simulator is currently only an instruction core simulator at the moment, so hardware like i/o ports and timers etc will not work Regards Dave <{POST_SNAPBACK}> Dave... I gathered that about the timer because there was a note in interrupt.c but I did not read anything else into the note. Thanks for the additional information. The address of Portb has changed with the 18 series and I thought that might have confused the simulator. Rob Quote Share this post Link to post Share on other sites